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1.56 Semi Finished Bifocal Foto anya anya anya isi awọ
N'ozuzu, iko myopia na-agbanwe agba nwere ike ọ bụghị nanị na-eweta mma na ịma mma kamakwa ọ nwere ike iguzogide ultraviolet na ncha ọkụ nke ọma, nwere ike ichebe anya, ihe kpatara mgbanwe agba bụ na mgbe a na-eme oghere ahụ, a na-ejikọta ya na ihe ndị nwere mmetụta ọkụ. , dị ka ọlaọcha chloride, silver halide (a na-akpọkọta ọnụ dị ka silver halide), na obere ego nke ọla kọpa oxide catalyst.Mgbe ọ bụla ọlaọcha halide na-enwu site na ọkụ siri ike, ìhè ahụ ga-erepịa ma ghọọ ọtụtụ irighiri ọlaọcha ojii na-ekesa nke ọma na oghere.Ya mere, oghere ga-apụta ìhè ma gbochie ụzọ ìhè.N'oge a, oghere ga-aghọ agba, nke nwere ike igbochi ìhè nke ọma iji nweta nzube nke ichebe anya.
